3 Steps to Prepare Your Apps for SwiftUI, Combine, iPadOS, Project Catalyst, and Any Other Leaps in the iOS Industry

3 Steps to Prepare Your Apps for SwiftUI, Combine, iPadOS, Project Catalyst, and Any Other Leaps in the iOS Industry

At this year's WWDC, Apple caught most of the developers by surprise with the announcement of new frameworks and platforms such as SwiftUI, Combine, iPadOS, Project Catalyst, and many other fantastic updates.

Once more, iOS developers are looking at a fantastic opportunity for getting ahead in the game by mastering new technologies and providing outstanding value in the iOS job market.

Read More

Careful With “Singleton” Lookalikes (WAY TOO COMMON)

Careful With “Singleton” Lookalikes (WAY TOO COMMON)

Have you ever been told that Singleton is an anti-pattern? Well, Singletons can be ok, but if you are not careful, they aren’t just an anti-pattern. THEY CAN BE DANGEROUS!

Read More

Migrating to Swift 4.2 using a TDD + Git workflow [S01 Extras]

Migrating to Swift 4.2 using a TDD + Git workflow [S01 Extras]

In this episode, we migrate the Quiz project and its dependencies to Swift 4.2 and modernize our code with the newest additions.

Read More

Clean iOS Architecture pt.7: VIP (Clean Swift) – Design Pattern or Architecture?

Clean iOS Architecture pt.7: VIP (Clean Swift) – Design Pattern or Architecture?

Today we're going to analyze the VIP (Clean Swift) Architecture. And, as we did in previous videos with VIPER, MVC, MVVM, and MVP, we will decide if we can call VIP a Software Architecture or a Design Pattern.

Read More

Software Development Lessons From a Day of Farming in Poland

Software Development Lessons From a Day of Farming in Poland

A Brazilian programmer walks into a Polish farm may sound like the beginning of a joke, but it’s how my last weekend started. It all began when…

Read More

Clean iOS Architecture pt.6: VIPER – Design Pattern or Architecture?

Clean iOS Architecture pt.6: VIPER – Design Pattern or Architecture?

Today we're going to analyze the VIPER iOS Architecture and decide if we can call it a Software Architecture or a Design Pattern like the MVC, MVVM and MVP design patterns we talked about in the previous video.

Read More

Composing View Controllers pt.3: Lifecycle Observers in Swift

Composing View Controllers pt.3: Lifecycle Observers in Swift

In this video, you'll learn how to create your own `Swift View Controller Lifecycle Observers`. Those observers are very useful when composing and creating reusable view controllers. The solution is based on the `UIViewController Containers API` so there's no need for external frameworks, swizzling or subclassing!

Read More